2333 search results - page 292 / 467 » Power-aware Node Deployment in Wireless Sensor Networks |
154
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ICDCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Wireless Sensor Networks (WSNs) are employed in many applications in order to collect data. One key challenge is to minimize energy consumption to prolong network lifetime. A sche...
145
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INFOCOM
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—Energy efficiency is critical for wireless sensor networks. The data gathering process must be carefully designed to conserve energy and extend the network lifetime. Fo...
146
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EWSN
2010
Springer
16 years 1 months ago
2010
Springer
Abstract. Several localization algorithms exist for wireless sensor networks that use angle of arrival measurements to estimate node position. However, there are limited options fo...
153
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IWCMC
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, We mathematically model the In-Range localization scheme in the presence of a Mobile Beacon. In the In-Range localization scheme, a sensor with unknown location is ...
175
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PIMRC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—Authenticity and secrecy of broadcast message content is important in wireless sensor networks deployed for battlefield control, emergency response, and natural resourc...